Exporting big data from csv takes too much delay. #7
Description
I want to export the data I read through the serial port with Qt c++ with excel. But when there is too much data, the application stops responding. I know it stopped responding because the process hasn't finished yet. When the process is finished, I get my excel export file properly. The problem starts here. I need to transfer a maximum of two hundred thousand rows of data and this process takes hours. Please check this link.